add test

hutool-json/src/test/java/org/dromara/hutool/json/engine/FastJSONTest.java

@@ -31,7 +31,7 @@ public class FastJSONTest {
 		final JSONEngine engine = JSONEngineFactory.createEngine("fastjson");
 		engine.init(JSONEngineConfig.of().setPrettyPrint(true));
 
-		final JSONEngineFactoryTest.TestBean testBean = new JSONEngineFactoryTest.TestBean("张三", 18, true);
+		final JSONEngineTest.TestBean testBean = new JSONEngineTest.TestBean("张三", 18, true);
 		String jsonString = engine.toJsonString(testBean);
 		// 使用统一换行符
 		jsonString = StrUtil.removeAll(jsonString, '\r');

hutool-json/src/test/java/org/dromara/hutool/json/engine/GsonTest.java

@@ -34,7 +34,7 @@ public class GsonTest {
 		final JSONEngine engine = JSONEngineFactory.createEngine("gson");
 		engine.init(JSONEngineConfig.of().setPrettyPrint(true));
 
-		final JSONEngineFactoryTest.TestBean testBean = new JSONEngineFactoryTest.TestBean("张三", 18, true);
+		final JSONEngineTest.TestBean testBean = new JSONEngineTest.TestBean("张三", 18, true);
 		final String jsonString = engine.toJsonString(testBean);
 		// 使用统一换行符
 		Assertions.assertEquals("{\n" +

hutool-json/src/test/java/org/dromara/hutool/json/engine/HutoolJSONTest.java

@@ -25,7 +25,7 @@ public class HutoolJSONTest {
 		final JSONEngine engine = JSONEngineFactory.createEngine("hutoolJSON");
 		engine.init(JSONEngineConfig.of().setPrettyPrint(true));
 
-		final JSONEngineFactoryTest.TestBean testBean = new JSONEngineFactoryTest.TestBean("张三", 18, true);
+		final JSONEngineTest.TestBean testBean = new JSONEngineTest.TestBean("张三", 18, true);
 		final String jsonString = engine.toJsonString(testBean);
 		Assertions.assertEquals("{\n" +
 			"  \"name\": \"张三\",\n" +

hutool-json/src/test/java/org/dromara/hutool/json/engine/JSONEngineFactoryTest.java

@@ -16,17 +16,11 @@
 
 package org.dromara.hutool.json.engine;
 
-import com.alibaba.fastjson2.annotation.JSONField;
-import lombok.AllArgsConstructor;
-import lombok.Data;
-import lombok.NoArgsConstructor;
 import org.dromara.hutool.json.engine.fastjson.FastJSON2Engine;
 import org.dromara.hutool.json.engine.gson.GsonEngine;
 import org.dromara.hutool.json.engine.jackson.JacksonEngine;
 import org.junit.jupiter.api.Test;
 
-import java.io.StringReader;
-
 import static org.junit.jupiter.api.Assertions.assertEquals;
 
 public class JSONEngineFactoryTest {
@@ -40,84 +34,23 @@ public class JSONEngineFactoryTest {
 	void jacksonTest() {
 		final JSONEngine engine = JSONEngineFactory.createEngine("jackson");
 		assertEquals(JacksonEngine.class, engine.getClass());
-
-		final TestBean testBean = new TestBean("张三", 18, true);
-		final String jsonString = engine.toJsonString(testBean);
-
-		final String resultJsonStr = "{\"name\":\"张三\",\"age\":18,\"gender\":true}";
-		assertEquals(resultJsonStr, jsonString);
-
-		final TestBean testBean1 = engine.fromJsonString(resultJsonStr, TestBean.class);
-		assertEquals(testBean, testBean1);
-	}
-
-	@Test
-	void jacksonTest2() {
-		final JSONEngine engine = JSONEngineFactory.createEngine("jackson");
-		assertEquals(JacksonEngine.class, engine.getClass());
-
-		final TestBean testBean = new TestBean("张三", 18, true);
-		final String serialize = engine.toJsonString(testBean);
-
-		final String jsonStr = "{\"name\":\"张三\",\"age\":18,\"gender\":true}";
-		assertEquals(jsonStr, serialize);
-
-		final TestBean testBean1 = engine.fromJsonString(jsonStr, TestBean.class);
-		assertEquals(testBean, testBean1);
 	}
 
 	@Test
 	void GsonTest() {
 		final JSONEngine engine = JSONEngineFactory.createEngine("gson");
 		assertEquals(GsonEngine.class, engine.getClass());
-
-		final TestBean testBean = new TestBean("张三", 18, true);
-
-		final String jsonStr = "{\"name\":\"张三\",\"age\":18,\"gender\":true}";
-		assertEquals(jsonStr, engine.toJsonString(testBean));
-
-		final TestBean testBean1 = engine.deserialize(new StringReader(jsonStr), TestBean.class);
-		assertEquals(testBean, testBean1);
 	}
 
 	@Test
 	void fastJSON2Test() {
 		final JSONEngine engine = JSONEngineFactory.createEngine("fastjson");
 		assertEquals(FastJSON2Engine.class, engine.getClass());
-
-		final TestBean testBean = new TestBean("张三", 18, true);
-
-		final String jsonStr = "{\"name\":\"张三\",\"age\":18,\"gender\":true}";
-		assertEquals(jsonStr, engine.toJsonString(testBean));
-
-		final TestBean testBean1 = engine.deserialize(new StringReader(jsonStr), TestBean.class);
-		assertEquals(testBean, testBean1);
 	}
 
 	@Test
 	void HutoolJSONTest() {
 		final JSONEngine engine = JSONEngineFactory.createEngine("hutoolJSON");
 		assertEquals(HutoolJSONEngine.class, engine.getClass());
-
-		final TestBean testBean = new TestBean("张三", 18, true);
-
-		final String jsonStr = "{\"name\":\"张三\",\"age\":18,\"gender\":true}";
-		assertEquals(jsonStr, engine.toJsonString(testBean));
-
-		final TestBean testBean1 = engine.deserialize(new StringReader(jsonStr), TestBean.class);
-		assertEquals(testBean, testBean1);
-	}
-
-	@Data
-	@NoArgsConstructor
-	@AllArgsConstructor
-	static class TestBean {
-		// 解决输出顺序问题
-		@JSONField(ordinal = 1)
-		private String name;
-		@JSONField(ordinal = 2)
-		private int age;
-		@JSONField(ordinal = 3)
-		private boolean gender;
 	}
 }

hutool-json/src/test/java/org/dromara/hutool/json/engine/JSONEngineTest.java

@@ -23,6 +23,8 @@ import lombok.NoArgsConstructor;
 import org.dromara.hutool.core.date.DateTime;
 import org.dromara.hutool.core.date.DateUtil;
 import org.dromara.hutool.core.date.TimeUtil;
+import org.dromara.hutool.core.lang.Console;
+import org.dromara.hutool.core.text.StrUtil;
 import org.junit.jupiter.api.Test;
 
 import java.io.StringReader;
@@ -65,6 +67,11 @@ public class JSONEngineTest {
 		Arrays.stream(engineNames).forEach(this::assertToStringOrFromString);
 	}
 
+	@Test
+	void prettyPrintTest() {
+		Arrays.stream(engineNames).forEach(this::assertPrettyPrint);
+	}
+
 	private void assertWriteDateFormat(final String engineName) {
 		final DateTime date = DateUtil.parse("2024-01-01 01:12:21");
 		final BeanWithDate bean = new BeanWithDate(date, TimeUtil.of(date));
@@ -135,6 +142,41 @@ public class JSONEngineTest {
 		assertEquals(testBean, testBean1);
 	}
 
+	private void assertPrettyPrint(final String engineName){
+		final JSONEngine engine = JSONEngineFactory.createEngine(engineName);
+		engine.init(JSONEngineConfig.of().setPrettyPrint(true));
+
+		final TestBean testBean = new TestBean("张三", 18, true);
+		String jsonString = engine.toJsonString(testBean);
+		Console.log(engineName);
+		if("jackson".equals(engineName)){
+			jsonString = jsonString.replace(" : ", ": ");
+			// 使用统一换行符
+			jsonString = StrUtil.removeAll(jsonString, '\r');
+		}
+		if(engineName.startsWith("fastjson")){
+			jsonString = jsonString.replace(":", ": ");
+			jsonString = jsonString.replace("\t", "  ");
+		}
+
+		if("moshi".equals(engineName)){
+			// Moshi顺序不同
+			// 使用统一换行符
+			assertEquals("{\n" +
+				"  \"age\": 18,\n" +
+				"  \"gender\": true,\n" +
+				"  \"name\": \"张三\"\n" +
+				"}", jsonString);
+			return;
+		}
+		// 使用统一换行符
+		assertEquals("{\n" +
+			"  \"name\": \"张三\",\n" +
+			"  \"age\": 18,\n" +
+			"  \"gender\": true\n" +
+			"}", jsonString);
+	}
+
 	@Data
 	private static class EmptyBean{
 

hutool-json/src/test/java/org/dromara/hutool/json/engine/JacksonTest.java

@@ -29,7 +29,7 @@ public class JacksonTest {
 		final JSONEngine engine = JSONEngineFactory.createEngine("jackson");
 		engine.init(JSONEngineConfig.of().setPrettyPrint(true));
 
-		final JSONEngineFactoryTest.TestBean testBean = new JSONEngineFactoryTest.TestBean("张三", 18, true);
+		final JSONEngineTest.TestBean testBean = new JSONEngineTest.TestBean("张三", 18, true);
 		String jsonString = engine.toJsonString(testBean);
 		// 使用统一换行符
 		jsonString = StrUtil.removeAll(jsonString, '\r');